wip

packages/racing/domain/entities/SponsorshipRequest.ts

@@ -36,12 +36,12 @@ export class SponsorshipRequest implements IEntity<string> {
   readonly entityId: string;
   readonly tier: SponsorshipTier;
   readonly offeredAmount: Money;
-  readonly message?: string;
+  readonly message: string | undefined;
   readonly status: SponsorshipRequestStatus;
   readonly createdAt: Date;
-  readonly respondedAt?: Date;
-  readonly respondedBy?: string;
-  readonly rejectionReason?: string;
+  readonly respondedAt: Date | undefined;
+  readonly respondedBy: string | undefined;
+  readonly rejectionReason: string | undefined;
 
   private constructor(props: SponsorshipRequestProps) {
     this.id = props.id;
@@ -113,12 +113,28 @@ export class SponsorshipRequest implements IEntity<string> {
       throw new RacingDomainValidationError('respondedBy is required when accepting');
     }
 
-    return new SponsorshipRequest({
-      ...this,
+    const base: SponsorshipRequestProps = {
+      id: this.id,
+      sponsorId: this.sponsorId,
+      entityType: this.entityType,
+      entityId: this.entityId,
+      tier: this.tier,
+      offeredAmount: this.offeredAmount,
       status: 'accepted',
+      createdAt: this.createdAt,
       respondedAt: new Date(),
       respondedBy,
-    });
+    };
+
+    const withMessage =
+      this.message !== undefined ? { ...base, message: this.message } : base;
+
+    const next: SponsorshipRequestProps =
+      this.rejectionReason !== undefined
+        ? { ...withMessage, rejectionReason: this.rejectionReason }
+        : withMessage;
+
+    return new SponsorshipRequest(next);
   }
 
   /**
@@ -133,13 +149,26 @@ export class SponsorshipRequest implements IEntity<string> {
       throw new RacingDomainValidationError('respondedBy is required when rejecting');
     }
 
-    return new SponsorshipRequest({
-      ...this,
+    const base: SponsorshipRequestProps = {
+      id: this.id,
+      sponsorId: this.sponsorId,
+      entityType: this.entityType,
+      entityId: this.entityId,
+      tier: this.tier,
+      offeredAmount: this.offeredAmount,
       status: 'rejected',
+      createdAt: this.createdAt,
       respondedAt: new Date(),
       respondedBy,
-      rejectionReason: reason,
-    });
+    };
+
+    const withMessage =
+      this.message !== undefined ? { ...base, message: this.message } : base;
+
+    const next: SponsorshipRequestProps =
+      reason !== undefined ? { ...withMessage, rejectionReason: reason } : withMessage;
+
+    return new SponsorshipRequest(next);
   }
 
   /**
@@ -150,11 +179,34 @@ export class SponsorshipRequest implements IEntity<string> {
       throw new RacingDomainInvariantError(`Cannot withdraw a ${this.status} sponsorship request`);
     }
 
-    return new SponsorshipRequest({
-      ...this,
+    const base: SponsorshipRequestProps = {
+      id: this.id,
+      sponsorId: this.sponsorId,
+      entityType: this.entityType,
+      entityId: this.entityId,
+      tier: this.tier,
+      offeredAmount: this.offeredAmount,
       status: 'withdrawn',
+      createdAt: this.createdAt,
       respondedAt: new Date(),
-    });
+    };
+
+    const withRespondedBy =
+      this.respondedBy !== undefined
+        ? { ...base, respondedBy: this.respondedBy }
+        : base;
+
+    const withMessage =
+      this.message !== undefined
+        ? { ...withRespondedBy, message: this.message }
+        : withRespondedBy;
+
+    const next: SponsorshipRequestProps =
+      this.rejectionReason !== undefined
+        ? { ...withMessage, rejectionReason: this.rejectionReason }
+        : withMessage;
+
+    return new SponsorshipRequest(next);
   }
 
   /**